/*
 * Copyright 2025 Haulmont.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package io.jmix.authserver.service.cleanup;

/**
 * Interface that provides functionality to remove expired tokens.
 */
public interface OAuth2ExpiredTokenCleaner {

    /**
     * Removes expired access token.
     * <p>
     * If access token also has related refresh token then both should be expired to be removed.
     *
     * @return amount of removed tokens
     */
    int removeExpiredAccessTokens();
}
